<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>打开新窗口</title>
<script type="text/javascript">
  function Wopen(){
      
window.open('http://www.imooc.com','_blank','width=300,height=200,menubar=no,toolbar=no, status=no,scrollbars=yes')
  } 
</script>
</head>
<body>
    <input name="button" type="button" onClick="Wopen()" value="点击我，打开新窗口!" / >
</body>
</html>